It was tricky [to write about Israelis], because everyone has an opinion about the Arab - Israeli conflict, and when I first started writing these stories, I was working for an Arab - Israeli human rights group. It was during the Second Intifada. It was this totally violent and intense time, and I think there's a part of me where I don't know how to write about that situation without getting my politics out of my messages, and that's something that was important for me not to do in this book.

I felt like if I could get the epiphany out of the way in my drafting process, through my eighth or tenth draft, then that can just be part of how I've assembled the character, and then we can move on and move forward with it. In general, I don't ever want to feel smarter than my characters, because I just feel like that's not a great way to write a story.

With the Holocaust - I wonder if a lot of Jewish writers of my generation have felt this way - it feels really intimidating to approach it. I feel like so many writers who have either lived through it firsthand or were part of that generation where they were closer to the people who were in it have written so beautifully about it, so there's no lack of great books about it

Stuart Rojstaczer writes with enormous wit, style and empathy, and The Mathematician's Shiva is a big-hearted, rollickingly funny novel that's impossible to put down. A tremendous debut.

So in the drafting process, whenever I would discover something about what my character wanted or didn't want, I immediately just wanted my character to admit to that so I could get to the next, more interesting level in the story.

It was tricky [to write about Israelis], because everyone has an opinion about the Arab - Israeli conflict, and when I first started writing these stories, I was working for an Arab - Israeli human rights group. It was during the Second Intifada. It was this totally violent and intense time, and I think there's a part of me where I don't know how to write about that situation without getting my politics out of my messages, and that's something that was important for me not to do in this book.

So it was doing all this research or going to the archives or doing all these interviews or traveling, and then trying as much as I can to delete all of that research in a later draft so that all the reader cares about is the characters.